L-Phenylalanine
1. Product name: L-Phenylalanine
2. Appearance: White crystalline powder
3. Chemical formula: C9H11NO2
4. Density: 1.29 g/cm³
5. CAS No.: 63-91-2
6. Molecular weight: 165.19
7. Purity: 99%
8. Detection method: HPLC
9. Payment method: TT, Western Union, Paypal, Pingpong, Xtransfer, etc.
10. Shelf life: 2 years
L-Phenylalanine is an essential amino acid that plays a crucial role in various biochemical processes within the human body. It is classified as an alpha-amino acid and is one of the building blocks of proteins. L-Phenylalanine exists in two forms: L-phenylalanine and D-phenylalanine. L-phenylalanine is the natural form found in proteins and is essential for human health. It is also a precursor to various important molecules in the body, including neurotransmitters and hormones.
Structurally, L-phenylalanine consists of a benzene ring attached to an amino group and a carboxyl group. The benzene ring provides L-phenylalanine with its aromatic properties, making it an important component in the synthesis of various aromatic compounds in the body. L-phenylalanine is hydrophobic in nature, which means it does not readily dissolve in water. This characteristic allows it to interact with non-polar molecules and play a role in various biological processes.
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English Name
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L-phenylalanine |
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Specification
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99%
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Appearance
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White powder
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Test method
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HPLC
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Shelf life
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2 years
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L-Phenylalanine Biosynthesis and Metabolism: Pathways and Enzymes
L-Phenylalanine can be obtained through both dietary sources and endogenous synthesis within the body. In terms of biosynthesis, L-phenylalanine is derived from a precursor molecule called chorismate. The biosynthesis pathway involves several enzymatic reactions, including the conversion of chorismate to prephenate, which is then converted to phenylpyruvate. Finally, phenylpyruvate is converted to L-phenylalanine by the enzyme aminotransferase.
Metabolically, L-phenylalanine can undergo various transformations within the body. One important pathway involves the conversion of L-phenylalanine to L-tyrosine, which is catalyzed by the enzyme phenylalanine hydroxylase. This reaction is critical as it leads to the formation of the neurotransmitters dopamine, norepinephrine, and epinephrine. L-phenylalanine can also be converted to phenylethylamine, a compound known for its mood-enhancing effects.
Roles and Applications of L-Phenylalanine in Biochemistry
L-Phenylalanine plays a variety of important roles in biochemistry. First, it is an essential component in protein synthesis. As an amino acid, L-Phenylalanine is incorporated into polypeptide chains during translation and contributes to the overall structure and function of proteins. Second, L-Phenylalanine is a precursor to various important molecules in the body. For example, it is converted to L-Tyrosine, which is further metabolized to produce neurotransmitters involved in mood regulation and stress response.
L-Phenylalanine also plays a role in the production of pigments such as melanin, which is responsible for determining the color of skin, hair, and eyes. In addition, L-Phenylalanine is involved in the synthesis of certain hormones, including thyroxine and triiodothyronine, which play a role in regulating metabolism.
Nutritional supplement.
One of the essential amino acids. Almost non-limiting amino acids in the protein of most foods. Can be added to baked foods. In addition to strengthening phenylalanine, it reacts with sugars to react with amino-carbonyl groups to improve the flavor of food.
Function:
L-phenylalanine is the main raw material of the important food additive-sweetener Aspartame. It is one of the essential amino acids for the human body. In the pharmaceutical industry, it is mainly used for amino acid infusion and amino acid drugs. L-phenylalanine is an essential amino acid that cannot be synthesized by the human body. In the food industry, it is mainly used as a synthetic raw material for the food sweetener Aspartame; it can also be used as a nutritional supplement.
Biochemical research: Preparation of culture medium.
Nutritional research: L-phenylalanine is one of the essential amino acids. Used as a component of nutritional enhancers, amino acid infusions and composite amino acid preparations. This product is the raw material for a variety of anti-cancer drugs and dipeptide sweeteners.
A tetrapeptide chromatography medium with phenylalanine-tyrosine-histidine-glutamic acid as functional ligands and its application manufacturing method
OEM SERVICES:
Delivery & Packaging
We usual packaging with foil bag powder 1kg/bag, export drum 25kg/drum.
Also accept customization service according your inquire.
As delivery,we can delivery product by courier,by sea, by air, ect.
The more details please check follow picture for reference:
If you have any question or inquire of L-Phenylalanine, please contact our mail:info@haozbio.com
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